Respuesta :
Answer:
Step-by-step explanation:
[tex]7+x\le 19\\ \\ 7-7+x\le 19-7\\ \\ x\le 12[/tex]
Answer:
x = Any number 11 or below!
Step-by-step explanation:
It has to be less than 12 because 7 + 12 = 19 and the result should be less than 19
Hope that helps!